docstr: Tests whether the unzip_if_needed function works correctly on absolute json
  files
docstr_tok: ["Tests","whether","the","unzip_if_needed","function","works","correctly","on","absolute","json","files"]
code: def test_absolute_json(self):
      """Tests whether the unzip_if_needed function works correctly on absolute json
      files"""
      with tempfile.TemporaryDirectory() as tmp_dir:
          cwdir = os.getcwd()
          os.chdir(tmp_dir)
          unzipped_paths = _unzip_if_needed(
              [str(Path(self.absolute_path) / "large.json")], "json"
          )
          self.assertEqual(
              os.path.realpath(unzipped_paths[0]),
              os.path.realpath(
                  str(
                      Path(self.absolute_path).absolute() / "large.json"
                  )
              ),
          )
  
          assert all(Path(fpath).exists() for fpath in unzipped_paths)
          os.chdir(cwdir)
  
imports: import tempfile
  import os
  from pathlib import Path
  import unittest
  import pytest
  import ray
  from ray.rllib.algorithms.algorithm_config import AlgorithmConfig
  from ray.rllib.offline import IOContext
  from ray.rllib.offline.dataset_reader import DatasetReader, get_dataset_and_shards, _unzip_if_needed
label_desc: Use image node_id 7 for calling the TestUnzipIfNeeded obj's underlying member method code with example usage: obj.test_absolute_json() without return types